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[植物学 • 2026] Anaphalis rosmarinifolia(菊科:Asteroideae:Gnaphalieae) • 来自印度西高止山脉南部的新物种
Anaphalis rosmarinifolia Remya, K.M.P.Kumar & Maya, in Remya, Prabhukumar, Muhsina, Kanakambika, Smitha et Maya. 2026. DOI: doi.org/10.1007/s12225-025-10354-0 SummaryAnaphalis rosmarinifolia, a new species of Asteraceae, from the slopes of stream banks of montane grasslands of the southern Western Ghats of Kerala and Tamil Nadu, India, is described and illustrated. The new species exhibits morphological affinities with its allied taxon, Anaphalis marcescens, in its habit, leaf shape, heterogamous and disciform capitula and 16, uniseriate, free, barbellate pappus bristles. However, it differs in habitat preference, coriaceous leaf texture, glabrous adaxial leaf surface, acute recurved leaf apex, sheathed leaf base, number of rows of phyllaries, type and nature of receptacle, number of florets and glandular indumentum in cypselae. A description of the new species, along with details on distribution and ecology and an illustration, colour photographs and comparison with its allied taxa, using SEM data of cypselae, are provided.Key Words: Anaphalis marcescens, endemism, Nilgiri Biosphere Reserve, stenoendemic.Anaphalis rosmarinifolia. A&B习惯; C叶,正面; D叶,背面; E 花序; F 叶状苞片,正面; G 叶状苞片,背面; H 头状花序; J – Q 叶瓣; R插座,空中观察; S 雌蕊小花; T两性小花; U 雄蕊; V 雌蕊; W & X 二态冠毛; Y cypsela。 photos: S. Remya & C. N. Maya.Anaphalis rosmarin
来源:Novataxa | 物种新发现摘要
Anaphalis rosmarinifolia,一种菊科新种,来自印度喀拉拉邦西高止山脉和泰米尔纳德邦南部山地草原的河岸斜坡,本文进行了描述和说明。该新种在形态、习性、叶形、异性和盘状头状花序以及16个单列、游离、须状冠毛等方面与它的近亲类群Anaphalis marcescens表现出形态上的亲缘关系。然而,它们在生境偏好、革质叶纹理、叶面无毛、叶尖急弯、叶基部、总羽片行数、花托类型和性质、小花数量和扁囊腺毛被方面有所不同。提供了对新物种的描述,以及有关分布和生态学的详细信息以及插图、彩色照片以及使用 Cypselae SEM 数据与其相关分类单元的比较。
关键词:粘质香青霉、地方性、尼尔吉里生物圈保护区、狭窄地方性。
照片:S. Remya 和 C. N. Maya。
Anaphalis rosmarinifolia Remya, K.M.P.Kumar & Maya sp.十一月
识别。该新种在总体习性、头状花序类型以及冠毛刚毛的数量、类型和排列方面与Anaphalis marcescens (Wight) C.B.Clarke (图4)相似。它与后者的不同之处在于其栖息地偏好山地草原溪流岸边的潮湿岩石(相对于粘质沙棘的山地草原的泥崖);皮质线形叶(与膜质线形叶相比);叶基部具鞘(与下延);无毛的近轴叶面(相对于稀疏的蛛网状中脉);叶尖
词源。特定的绰号是基于其叶子与迷迭香(Salvia rosmarinus Spenn.)叶子的相似性,迷迭香是唇形科的药用和烹饪植物。
S. Remya、K. M. Prabhukumar、A. A. Muhsina、G. Kanakambika、M. Smitha 和 C. N. Maya。 2026.
(菊科:Asteroideae:Gnaphalieae):印度西高止山脉南部的一个新物种。
DOI:
[2026 年 7 月 30 日]
